

This is a mini DC-DC buck converter step-down power modulewith size of 22x17x4mm,capable of driving a load up to 3A with high efficiency, which can work with Iteaduino UNO, other mainboards and basic modules. It can also be used in DIY portable power, monitor power supply, buggy power, camera power supply, car power, communications equipment supply and other applications demanding for size and weight (such as aviation models, etc.).
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The buck converter module features an MPS MP2307 step-down converter IC. Output voltage can be adjusted from 1.0VDC up to 20VDC using a potentiometer provided the expected output is lower than the input. The MP2307 has built-in thermal protection, however if continuous maximum current of 1.8amps is required, additional cooling will be needed.